/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedVariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/04_incdec_cas.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-25 03:18:39,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 03:18:39,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 03:18:39,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 03:18:39,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 03:18:39,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 03:18:39,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 03:18:39,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 03:18:39,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 03:18:39,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 03:18:39,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 03:18:39,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 03:18:39,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 03:18:39,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 03:18:39,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 03:18:39,406 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 03:18:39,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 03:18:39,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 03:18:39,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 03:18:39,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 03:18:39,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 03:18:39,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 03:18:39,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 03:18:39,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 03:18:39,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-03-25 03:18:39,413 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-03-25 03:18:39,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-03-25 03:18:39,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-03-25 03:18:39,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-03-25 03:18:39,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-03-25 03:18:39,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-25 03:18:39,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-25 03:18:39,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-25 03:18:39,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-25 03:18:39,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-25 03:18:39,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-25 03:18:39,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-25 03:18:39,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-25 03:18:39,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 03:18:39,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 03:18:39,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 03:18:39,432 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedVariableLbe.epf [2021-03-25 03:18:39,459 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 03:18:39,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 03:18:39,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 03:18:39,460 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 03:18:39,460 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 03:18:39,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 03:18:39,460 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 03:18:39,461 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 03:18:39,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 03:18:39,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 03:18:39,462 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 03:18:39,462 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 03:18:39,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 03:18:39,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 03:18:39,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 03:18:39,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 03:18:39,462 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 03:18:39,463 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 03:18:39,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 03:18:39,463 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2021-03-25 03:18:39,463 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 03:18:39,463 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 03:18:39,463 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 03:18:39,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 03:18:39,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 03:18:39,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 03:18:39,845 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-25 03:18:39,846 INFO L275 PluginConnector]: CDTParser initialized [2021-03-25 03:18:39,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/04_incdec_cas.i [2021-03-25 03:18:39,909 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b6c20ae/d23d6ad7a1ee4556a8089ea8adbd871d/FLAGe886cd8fb [2021-03-25 03:18:40,341 INFO L306 CDTParser]: Found 1 translation units. [2021-03-25 03:18:40,356 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/04_incdec_cas.i [2021-03-25 03:18:40,363 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b6c20ae/d23d6ad7a1ee4556a8089ea8adbd871d/FLAGe886cd8fb [2021-03-25 03:18:40,633 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b6c20ae/d23d6ad7a1ee4556a8089ea8adbd871d [2021-03-25 03:18:40,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 03:18:40,636 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-25 03:18:40,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-25 03:18:40,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-25 03:18:40,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-25 03:18:40,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706295b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40, skipping insertion in model container [2021-03-25 03:18:40,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,646 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-25 03:18:40,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-25 03:18:40,846 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/04_incdec_cas.i[30285,30298] [2021-03-25 03:18:40,858 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/04_incdec_cas.i[30729,30742] [2021-03-25 03:18:40,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 03:18:40,866 INFO L203 MainTranslator]: Completed pre-run [2021-03-25 03:18:40,913 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/04_incdec_cas.i[30285,30298] [2021-03-25 03:18:40,915 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/04_incdec_cas.i[30729,30742] [2021-03-25 03:18:40,917 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 03:18:40,958 INFO L208 MainTranslator]: Completed translation [2021-03-25 03:18:40,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40 WrapperNode [2021-03-25 03:18:40,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-25 03:18:40,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-25 03:18:40,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-25 03:18:40,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-25 03:18:40,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-25 03:18:40,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-25 03:18:40,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-25 03:18:40,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-25 03:18:40,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... [2021-03-25 03:18:40,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-25 03:18:40,998 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-25 03:18:40,999 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-25 03:18:40,999 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-25 03:18:40,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 03:18:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-25 03:18:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-03-25 03:18:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-03-25 03:18:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-25 03:18:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-25 03:18:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-25 03:18:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-25 03:18:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-25 03:18:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-25 03:18:41,075 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-25 03:18:41,709 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-25 03:18:41,710 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-03-25 03:18:41,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 03:18:41 BoogieIcfgContainer [2021-03-25 03:18:41,711 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-25 03:18:41,712 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-25 03:18:41,712 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-25 03:18:41,714 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-25 03:18:41,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.03 03:18:40" (1/3) ... [2021-03-25 03:18:41,714 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28459604 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 03:18:41, skipping insertion in model container [2021-03-25 03:18:41,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:18:40" (2/3) ... [2021-03-25 03:18:41,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28459604 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 03:18:41, skipping insertion in model container [2021-03-25 03:18:41,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 03:18:41" (3/3) ... [2021-03-25 03:18:41,715 INFO L111 eAbstractionObserver]: Analyzing ICFG 04_incdec_cas.i [2021-03-25 03:18:41,719 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-25 03:18:41,721 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-25 03:18:41,722 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-25 03:18:41,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,774 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,774 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,774 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,778 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:41,779 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 03:18:41,790 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-25 03:18:41,802 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 03:18:41,802 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 03:18:41,802 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 03:18:41,802 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 03:18:41,802 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 03:18:41,802 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 03:18:41,803 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 03:18:41,803 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 03:18:41,809 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 86 places, 91 transitions, 187 flow [2021-03-25 03:18:41,830 INFO L129 PetriNetUnfolder]: 9/99 cut-off events. [2021-03-25 03:18:41,830 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 03:18:41,833 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 99 events. 9/99 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 208 event pairs, 0 based on Foata normal form. 0/86 useless extension candidates. Maximal degree in co-relation 73. Up to 4 conditions per place. [2021-03-25 03:18:41,833 INFO L82 GeneralOperation]: Start removeDead. Operand has 86 places, 91 transitions, 187 flow [2021-03-25 03:18:41,836 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 86 places, 91 transitions, 187 flow [2021-03-25 03:18:41,837 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:18:41,843 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 86 places, 91 transitions, 187 flow [2021-03-25 03:18:41,844 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 86 places, 91 transitions, 187 flow [2021-03-25 03:18:41,845 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 86 places, 91 transitions, 187 flow [2021-03-25 03:18:41,858 INFO L129 PetriNetUnfolder]: 9/99 cut-off events. [2021-03-25 03:18:41,858 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 03:18:41,858 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 99 events. 9/99 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 218 event pairs, 0 based on Foata normal form. 0/86 useless extension candidates. Maximal degree in co-relation 73. Up to 4 conditions per place. [2021-03-25 03:18:41,860 INFO L142 LiptonReduction]: Number of co-enabled transitions 1280 [2021-03-25 03:18:42,210 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 47 [2021-03-25 03:18:43,376 INFO L154 LiptonReduction]: Checked pairs total: 847 [2021-03-25 03:18:43,377 INFO L156 LiptonReduction]: Total number of compositions: 53 [2021-03-25 03:18:43,378 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1542 [2021-03-25 03:18:43,384 INFO L129 PetriNetUnfolder]: 0/20 cut-off events. [2021-03-25 03:18:43,384 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 03:18:43,384 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:18:43,384 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:18:43,385 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 03:18:43,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:18:43,388 INFO L82 PathProgramCache]: Analyzing trace with hash -965192137, now seen corresponding path program 1 times [2021-03-25 03:18:43,393 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:18:43,393 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740452939] [2021-03-25 03:18:43,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:18:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:18:43,459 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:18:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:18:43,474 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:18:43,488 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 03:18:43,489 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 03:18:43,489 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-25 03:18:43,489 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 03:18:43,490 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-25 03:18:43,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,507 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,507 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,517 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,517 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,517 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,531 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,533 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,534 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,536 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,537 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,538 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,544 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:43,549 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 03:18:43,549 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-03-25 03:18:43,550 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 03:18:43,550 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 03:18:43,550 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 03:18:43,551 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 03:18:43,551 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 03:18:43,551 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 03:18:43,551 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 03:18:43,551 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 03:18:43,552 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 146 places, 156 transitions, 324 flow [2021-03-25 03:18:43,569 INFO L129 PetriNetUnfolder]: 17/173 cut-off events. [2021-03-25 03:18:43,569 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 03:18:43,570 INFO L84 FinitePrefix]: Finished finitePrefix Result has 183 conditions, 173 events. 17/173 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 597 event pairs, 0 based on Foata normal form. 0/149 useless extension candidates. Maximal degree in co-relation 137. Up to 6 conditions per place. [2021-03-25 03:18:43,570 INFO L82 GeneralOperation]: Start removeDead. Operand has 146 places, 156 transitions, 324 flow [2021-03-25 03:18:43,572 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 146 places, 156 transitions, 324 flow [2021-03-25 03:18:43,572 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:18:43,572 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 146 places, 156 transitions, 324 flow [2021-03-25 03:18:43,572 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 146 places, 156 transitions, 324 flow [2021-03-25 03:18:43,573 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 146 places, 156 transitions, 324 flow [2021-03-25 03:18:43,587 INFO L129 PetriNetUnfolder]: 17/173 cut-off events. [2021-03-25 03:18:43,587 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 03:18:43,588 INFO L84 FinitePrefix]: Finished finitePrefix Result has 183 conditions, 173 events. 17/173 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 605 event pairs, 0 based on Foata normal form. 0/149 useless extension candidates. Maximal degree in co-relation 137. Up to 6 conditions per place. [2021-03-25 03:18:43,592 INFO L142 LiptonReduction]: Number of co-enabled transitions 10880 [2021-03-25 03:18:45,790 INFO L154 LiptonReduction]: Checked pairs total: 8323 [2021-03-25 03:18:45,790 INFO L156 LiptonReduction]: Total number of compositions: 98 [2021-03-25 03:18:45,790 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2218 [2021-03-25 03:18:45,793 INFO L129 PetriNetUnfolder]: 0/25 cut-off events. [2021-03-25 03:18:45,793 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 03:18:45,793 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:18:45,793 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:18:45,793 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 03:18:45,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:18:45,794 INFO L82 PathProgramCache]: Analyzing trace with hash 1451475056, now seen corresponding path program 1 times [2021-03-25 03:18:45,794 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:18:45,794 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025045585] [2021-03-25 03:18:45,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:18:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:18:45,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:18:45,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:18:45,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:18:45,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:18:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 03:18:45,856 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025045585] [2021-03-25 03:18:45,856 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 03:18:45,856 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 03:18:45,856 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842595357] [2021-03-25 03:18:45,861 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-25 03:18:45,861 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:18:45,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-25 03:18:45,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-25 03:18:45,869 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 247 out of 254 [2021-03-25 03:18:45,871 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 80 transitions, 172 flow. Second operand has 2 states, 2 states have (on average 247.5) internal successors, (495), 2 states have internal predecessors, (495), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:45,871 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:18:45,871 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 247 of 254 [2021-03-25 03:18:45,871 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:18:45,881 INFO L129 PetriNetUnfolder]: 10/79 cut-off events. [2021-03-25 03:18:45,881 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 03:18:45,882 INFO L84 FinitePrefix]: Finished finitePrefix Result has 90 conditions, 79 events. 10/79 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 185 event pairs, 0 based on Foata normal form. 7/72 useless extension candidates. Maximal degree in co-relation 86. Up to 4 conditions per place. [2021-03-25 03:18:45,882 INFO L132 encePairwiseOnDemand]: 249/254 looper letters, 0 selfloop transitions, 0 changer transitions 0/74 dead transitions. [2021-03-25 03:18:45,883 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 74 transitions, 160 flow [2021-03-25 03:18:45,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-25 03:18:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-03-25 03:18:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 499 transitions. [2021-03-25 03:18:45,894 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9822834645669292 [2021-03-25 03:18:45,894 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 499 transitions. [2021-03-25 03:18:45,895 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 499 transitions. [2021-03-25 03:18:45,896 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:18:45,897 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 499 transitions. [2021-03-25 03:18:45,903 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 249.5) internal successors, (499), 2 states have internal predecessors, (499), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:45,907 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 254.0) internal successors, (762), 3 states have internal predecessors, (762), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:45,908 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 254.0) internal successors, (762), 3 states have internal predecessors, (762), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:45,909 INFO L185 Difference]: Start difference. First operand has 71 places, 80 transitions, 172 flow. Second operand 2 states and 499 transitions. [2021-03-25 03:18:45,909 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 74 transitions, 160 flow [2021-03-25 03:18:45,912 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 74 transitions, 158 flow, removed 1 selfloop flow, removed 0 redundant places. [2021-03-25 03:18:45,913 INFO L241 Difference]: Finished difference. Result has 70 places, 74 transitions, 158 flow [2021-03-25 03:18:45,914 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=254, PETRI_DIFFERENCE_MINUEND_FLOW=158, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=74, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=158, PETRI_PLACES=70, PETRI_TRANSITIONS=74} [2021-03-25 03:18:45,914 INFO L343 CegarLoopForPetriNet]: 71 programPoint places, -1 predicate places. [2021-03-25 03:18:45,915 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:18:45,915 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 70 places, 74 transitions, 158 flow [2021-03-25 03:18:45,915 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 70 places, 74 transitions, 158 flow [2021-03-25 03:18:45,915 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 69 places, 74 transitions, 158 flow [2021-03-25 03:18:45,929 INFO L129 PetriNetUnfolder]: 10/79 cut-off events. [2021-03-25 03:18:45,929 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 03:18:45,930 INFO L84 FinitePrefix]: Finished finitePrefix Result has 88 conditions, 79 events. 10/79 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 189 event pairs, 0 based on Foata normal form. 0/65 useless extension candidates. Maximal degree in co-relation 69. Up to 4 conditions per place. [2021-03-25 03:18:45,931 INFO L142 LiptonReduction]: Number of co-enabled transitions 2624 [2021-03-25 03:18:46,120 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-25 03:18:46,304 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-25 03:18:46,784 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2021-03-25 03:18:46,899 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-25 03:18:47,184 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2021-03-25 03:18:47,309 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-25 03:18:47,398 INFO L154 LiptonReduction]: Checked pairs total: 3980 [2021-03-25 03:18:47,398 INFO L156 LiptonReduction]: Total number of compositions: 13 [2021-03-25 03:18:47,398 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1483 [2021-03-25 03:18:47,399 INFO L480 AbstractCegarLoop]: Abstraction has has 58 places, 63 transitions, 136 flow [2021-03-25 03:18:47,400 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 247.5) internal successors, (495), 2 states have internal predecessors, (495), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:47,400 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:18:47,400 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:18:47,400 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-25 03:18:47,400 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 03:18:47,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:18:47,401 INFO L82 PathProgramCache]: Analyzing trace with hash 306911056, now seen corresponding path program 1 times [2021-03-25 03:18:47,402 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:18:47,402 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904340293] [2021-03-25 03:18:47,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:18:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:18:47,448 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:18:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:18:47,473 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:18:47,482 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 03:18:47,483 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 03:18:47,483 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-25 03:18:47,483 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 03:18:47,484 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-25 03:18:47,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,517 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,540 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,541 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,545 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,546 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,547 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,548 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,549 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,550 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,551 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,552 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,553 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,554 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,555 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,556 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,557 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,558 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,559 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,560 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,561 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,562 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,564 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,564 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,564 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,568 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,569 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,570 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,571 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,575 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,576 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,577 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,578 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,579 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,580 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,581 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,582 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,583 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,584 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,585 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,586 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,587 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,587 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,588 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,588 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,588 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,588 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,588 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,588 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,589 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,590 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,591 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,592 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,592 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,592 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,593 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,594 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,595 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:47,596 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 03:18:47,597 INFO L253 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-03-25 03:18:47,601 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 03:18:47,601 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 03:18:47,601 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 03:18:47,601 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 03:18:47,601 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 03:18:47,601 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 03:18:47,601 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 03:18:47,601 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 03:18:47,605 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 206 places, 221 transitions, 463 flow [2021-03-25 03:18:47,632 INFO L129 PetriNetUnfolder]: 25/247 cut-off events. [2021-03-25 03:18:47,633 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-25 03:18:47,636 INFO L84 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 247 events. 25/247 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1045 event pairs, 0 based on Foata normal form. 0/212 useless extension candidates. Maximal degree in co-relation 201. Up to 8 conditions per place. [2021-03-25 03:18:47,636 INFO L82 GeneralOperation]: Start removeDead. Operand has 206 places, 221 transitions, 463 flow [2021-03-25 03:18:47,639 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 206 places, 221 transitions, 463 flow [2021-03-25 03:18:47,639 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:18:47,639 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 206 places, 221 transitions, 463 flow [2021-03-25 03:18:47,639 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 206 places, 221 transitions, 463 flow [2021-03-25 03:18:47,640 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 206 places, 221 transitions, 463 flow [2021-03-25 03:18:47,662 INFO L129 PetriNetUnfolder]: 25/247 cut-off events. [2021-03-25 03:18:47,663 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-25 03:18:47,665 INFO L84 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 247 events. 25/247 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1059 event pairs, 0 based on Foata normal form. 0/212 useless extension candidates. Maximal degree in co-relation 201. Up to 8 conditions per place. [2021-03-25 03:18:47,674 INFO L142 LiptonReduction]: Number of co-enabled transitions 28800 [2021-03-25 03:18:48,804 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 47 [2021-03-25 03:18:50,565 INFO L154 LiptonReduction]: Checked pairs total: 22274 [2021-03-25 03:18:50,565 INFO L156 LiptonReduction]: Total number of compositions: 132 [2021-03-25 03:18:50,566 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2927 [2021-03-25 03:18:50,570 INFO L129 PetriNetUnfolder]: 0/24 cut-off events. [2021-03-25 03:18:50,570 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 03:18:50,570 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:18:50,570 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:18:50,571 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 03:18:50,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:18:50,571 INFO L82 PathProgramCache]: Analyzing trace with hash 432864144, now seen corresponding path program 1 times [2021-03-25 03:18:50,571 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:18:50,572 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418553850] [2021-03-25 03:18:50,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:18:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:18:50,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:18:50,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:18:50,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:18:50,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:18:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 03:18:50,612 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418553850] [2021-03-25 03:18:50,612 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 03:18:50,612 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 03:18:50,612 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518753568] [2021-03-25 03:18:50,612 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-25 03:18:50,612 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:18:50,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-25 03:18:50,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-25 03:18:50,614 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 344 out of 353 [2021-03-25 03:18:50,614 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 106 places, 120 transitions, 261 flow. Second operand has 2 states, 2 states have (on average 344.5) internal successors, (689), 2 states have internal predecessors, (689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:50,614 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:18:50,614 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 344 of 353 [2021-03-25 03:18:50,614 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:18:50,624 INFO L129 PetriNetUnfolder]: 15/120 cut-off events. [2021-03-25 03:18:50,624 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-25 03:18:50,624 INFO L84 FinitePrefix]: Finished finitePrefix Result has 137 conditions, 120 events. 15/120 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 381 event pairs, 0 based on Foata normal form. 10/109 useless extension candidates. Maximal degree in co-relation 132. Up to 4 conditions per place. [2021-03-25 03:18:50,625 INFO L132 encePairwiseOnDemand]: 346/353 looper letters, 0 selfloop transitions, 0 changer transitions 0/112 dead transitions. [2021-03-25 03:18:50,625 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 105 places, 112 transitions, 245 flow [2021-03-25 03:18:50,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-25 03:18:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-03-25 03:18:50,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 695 transitions. [2021-03-25 03:18:50,640 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9844192634560907 [2021-03-25 03:18:50,640 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 695 transitions. [2021-03-25 03:18:50,640 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 695 transitions. [2021-03-25 03:18:50,640 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:18:50,640 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 695 transitions. [2021-03-25 03:18:50,641 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 347.5) internal successors, (695), 2 states have internal predecessors, (695), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:50,643 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 353.0) internal successors, (1059), 3 states have internal predecessors, (1059), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:50,643 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 353.0) internal successors, (1059), 3 states have internal predecessors, (1059), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:50,643 INFO L185 Difference]: Start difference. First operand has 106 places, 120 transitions, 261 flow. Second operand 2 states and 695 transitions. [2021-03-25 03:18:50,643 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 105 places, 112 transitions, 245 flow [2021-03-25 03:18:50,644 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 112 transitions, 239 flow, removed 3 selfloop flow, removed 0 redundant places. [2021-03-25 03:18:50,645 INFO L241 Difference]: Finished difference. Result has 105 places, 112 transitions, 239 flow [2021-03-25 03:18:50,646 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=239, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=239, PETRI_PLACES=105, PETRI_TRANSITIONS=112} [2021-03-25 03:18:50,646 INFO L343 CegarLoopForPetriNet]: 106 programPoint places, -1 predicate places. [2021-03-25 03:18:50,646 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:18:50,646 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 105 places, 112 transitions, 239 flow [2021-03-25 03:18:50,646 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 105 places, 112 transitions, 239 flow [2021-03-25 03:18:50,646 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 104 places, 112 transitions, 239 flow [2021-03-25 03:18:50,653 INFO L129 PetriNetUnfolder]: 15/120 cut-off events. [2021-03-25 03:18:50,653 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 03:18:50,654 INFO L84 FinitePrefix]: Finished finitePrefix Result has 133 conditions, 120 events. 15/120 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 376 event pairs, 0 based on Foata normal form. 0/99 useless extension candidates. Maximal degree in co-relation 113. Up to 4 conditions per place. [2021-03-25 03:18:50,656 INFO L142 LiptonReduction]: Number of co-enabled transitions 7812 [2021-03-25 03:18:51,848 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-25 03:18:52,019 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-25 03:18:52,306 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2021-03-25 03:18:52,415 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-25 03:18:52,686 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2021-03-25 03:18:52,792 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-25 03:18:52,906 INFO L154 LiptonReduction]: Checked pairs total: 11411 [2021-03-25 03:18:52,906 INFO L156 LiptonReduction]: Total number of compositions: 24 [2021-03-25 03:18:52,906 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2260 [2021-03-25 03:18:52,907 INFO L480 AbstractCegarLoop]: Abstraction has has 84 places, 92 transitions, 199 flow [2021-03-25 03:18:52,907 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 344.5) internal successors, (689), 2 states have internal predecessors, (689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:52,907 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:18:52,907 INFO L263 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:18:52,908 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-25 03:18:52,908 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 03:18:52,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:18:52,908 INFO L82 PathProgramCache]: Analyzing trace with hash 1255778900, now seen corresponding path program 1 times [2021-03-25 03:18:52,908 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:18:52,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542186738] [2021-03-25 03:18:52,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:18:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:18:52,918 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:18:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:18:52,933 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:18:52,937 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 03:18:52,937 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 03:18:52,937 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-25 03:18:52,938 WARN L342 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 03:18:52,938 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-03-25 03:18:52,965 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,965 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:52,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,019 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,020 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,026 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,026 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,026 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,026 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,026 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,026 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,029 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,030 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,031 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,031 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_~dec__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,037 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_~inc__v not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#in~inc__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#in~dec__v| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc__v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_assert1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_~#inc__casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:18:53,040 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 03:18:53,040 INFO L253 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-03-25 03:18:53,040 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 03:18:53,040 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 03:18:53,040 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 03:18:53,040 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 03:18:53,040 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 03:18:53,041 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 03:18:53,041 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 03:18:53,041 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 03:18:53,042 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 266 places, 286 transitions, 604 flow [2021-03-25 03:18:53,067 INFO L129 PetriNetUnfolder]: 33/321 cut-off events. [2021-03-25 03:18:53,067 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 03:18:53,070 INFO L84 FinitePrefix]: Finished finitePrefix Result has 344 conditions, 321 events. 33/321 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1529 event pairs, 0 based on Foata normal form. 0/275 useless extension candidates. Maximal degree in co-relation 265. Up to 10 conditions per place. [2021-03-25 03:18:53,070 INFO L82 GeneralOperation]: Start removeDead. Operand has 266 places, 286 transitions, 604 flow [2021-03-25 03:18:53,073 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 266 places, 286 transitions, 604 flow [2021-03-25 03:18:53,073 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:18:53,073 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 266 places, 286 transitions, 604 flow [2021-03-25 03:18:53,073 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 266 places, 286 transitions, 604 flow [2021-03-25 03:18:53,074 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 266 places, 286 transitions, 604 flow [2021-03-25 03:18:53,103 INFO L129 PetriNetUnfolder]: 33/321 cut-off events. [2021-03-25 03:18:53,103 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 03:18:53,106 INFO L84 FinitePrefix]: Finished finitePrefix Result has 344 conditions, 321 events. 33/321 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1524 event pairs, 0 based on Foata normal form. 0/275 useless extension candidates. Maximal degree in co-relation 265. Up to 10 conditions per place. [2021-03-25 03:18:53,117 INFO L142 LiptonReduction]: Number of co-enabled transitions 55040 [2021-03-25 03:18:53,737 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 47 [2021-03-25 03:18:57,082 INFO L154 LiptonReduction]: Checked pairs total: 44092 [2021-03-25 03:18:57,083 INFO L156 LiptonReduction]: Total number of compositions: 175 [2021-03-25 03:18:57,083 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4010 [2021-03-25 03:18:57,086 INFO L129 PetriNetUnfolder]: 0/36 cut-off events. [2021-03-25 03:18:57,086 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 03:18:57,086 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:18:57,086 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:18:57,086 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 03:18:57,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:18:57,086 INFO L82 PathProgramCache]: Analyzing trace with hash 1004251234, now seen corresponding path program 1 times [2021-03-25 03:18:57,086 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:18:57,086 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34210632] [2021-03-25 03:18:57,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:18:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:18:57,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:18:57,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:18:57,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:18:57,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:18:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 03:18:57,099 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34210632] [2021-03-25 03:18:57,099 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 03:18:57,099 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 03:18:57,099 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876140084] [2021-03-25 03:18:57,099 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-25 03:18:57,099 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:18:57,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-25 03:18:57,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-25 03:18:57,100 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 450 out of 461 [2021-03-25 03:18:57,101 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 156 transitions, 344 flow. Second operand has 2 states, 2 states have (on average 450.5) internal successors, (901), 2 states have internal predecessors, (901), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:57,101 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:18:57,101 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 450 of 461 [2021-03-25 03:18:57,101 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:18:57,114 INFO L129 PetriNetUnfolder]: 20/157 cut-off events. [2021-03-25 03:18:57,114 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 03:18:57,115 INFO L84 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 157 events. 20/157 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 557 event pairs, 0 based on Foata normal form. 13/142 useless extension candidates. Maximal degree in co-relation 175. Up to 5 conditions per place. [2021-03-25 03:18:57,116 INFO L132 encePairwiseOnDemand]: 452/461 looper letters, 0 selfloop transitions, 0 changer transitions 0/146 dead transitions. [2021-03-25 03:18:57,116 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 146 transitions, 324 flow [2021-03-25 03:18:57,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-25 03:18:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-03-25 03:18:57,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 909 transitions. [2021-03-25 03:18:57,117 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9859002169197397 [2021-03-25 03:18:57,117 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 909 transitions. [2021-03-25 03:18:57,117 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 909 transitions. [2021-03-25 03:18:57,118 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:18:57,118 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 909 transitions. [2021-03-25 03:18:57,119 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 454.5) internal successors, (909), 2 states have internal predecessors, (909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:57,120 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 461.0) internal successors, (1383), 3 states have internal predecessors, (1383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:57,121 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 461.0) internal successors, (1383), 3 states have internal predecessors, (1383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:18:57,121 INFO L185 Difference]: Start difference. First operand has 137 places, 156 transitions, 344 flow. Second operand 2 states and 909 transitions. [2021-03-25 03:18:57,121 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 136 places, 146 transitions, 324 flow [2021-03-25 03:18:57,122 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 146 transitions, 312 flow, removed 6 selfloop flow, removed 0 redundant places. [2021-03-25 03:18:57,123 INFO L241 Difference]: Finished difference. Result has 136 places, 146 transitions, 312 flow [2021-03-25 03:18:57,123 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=461, PETRI_DIFFERENCE_MINUEND_FLOW=312, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=146, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=146, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=312, PETRI_PLACES=136, PETRI_TRANSITIONS=146} [2021-03-25 03:18:57,123 INFO L343 CegarLoopForPetriNet]: 137 programPoint places, -1 predicate places. [2021-03-25 03:18:57,123 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:18:57,123 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 136 places, 146 transitions, 312 flow [2021-03-25 03:18:57,124 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 136 places, 146 transitions, 312 flow [2021-03-25 03:18:57,124 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 135 places, 146 transitions, 312 flow [2021-03-25 03:18:57,134 INFO L129 PetriNetUnfolder]: 20/157 cut-off events. [2021-03-25 03:18:57,134 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 03:18:57,135 INFO L84 FinitePrefix]: Finished finitePrefix Result has 174 conditions, 157 events. 20/157 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 546 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 153. Up to 5 conditions per place. [2021-03-25 03:18:57,137 INFO L142 LiptonReduction]: Number of co-enabled transitions 14944 [2021-03-25 03:18:59,234 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-25 03:18:59,409 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-25 03:18:59,794 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2021-03-25 03:18:59,895 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-25 03:19:00,142 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2021-03-25 03:19:00,255 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-25 03:19:00,334 INFO L154 LiptonReduction]: Checked pairs total: 21828 [2021-03-25 03:19:00,334 INFO L156 LiptonReduction]: Total number of compositions: 33 [2021-03-25 03:19:00,334 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3211 [2021-03-25 03:19:00,335 INFO L480 AbstractCegarLoop]: Abstraction has has 110 places, 121 transitions, 262 flow [2021-03-25 03:19:00,335 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 450.5) internal successors, (901), 2 states have internal predecessors, (901), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:19:00,335 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:19:00,336 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:19:00,336 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-25 03:19:00,336 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 03:19:00,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:19:00,336 INFO L82 PathProgramCache]: Analyzing trace with hash -33135698, now seen corresponding path program 1 times [2021-03-25 03:19:00,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:19:00,336 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838144772] [2021-03-25 03:19:00,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:19:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:19:00,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:19:00,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 03:19:00,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:19:00,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 03:19:00,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:19:00,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 03:19:00,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:19:00,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:19:00,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:19:00,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 03:19:00,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:19:00,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 03:19:00,418 INFO L142 QuantifierPusher]: treesize reduction 2, result has 94.7 percent of original size [2021-03-25 03:19:00,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 03:19:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 03:19:00,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838144772] [2021-03-25 03:19:00,419 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 03:19:00,419 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-03-25 03:19:00,419 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009405745] [2021-03-25 03:19:00,420 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 03:19:00,420 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:19:00,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 03:19:00,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 03:19:00,422 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 373 out of 494 [2021-03-25 03:19:00,424 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 121 transitions, 262 flow. Second operand has 8 states, 8 states have (on average 375.0) internal successors, (3000), 8 states have internal predecessors, (3000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:19:00,424 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:19:00,424 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 373 of 494 [2021-03-25 03:19:00,424 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:20:00,384 INFO L129 PetriNetUnfolder]: 404370/522695 cut-off events. [2021-03-25 03:20:00,385 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 03:20:02,493 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1019665 conditions, 522695 events. 404370/522695 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 23399. Compared 3861045 event pairs, 189008 based on Foata normal form. 0/403000 useless extension candidates. Maximal degree in co-relation 1019580. Up to 413481 conditions per place. [2021-03-25 03:20:05,187 INFO L132 encePairwiseOnDemand]: 482/494 looper letters, 199 selfloop transitions, 31 changer transitions 0/294 dead transitions. [2021-03-25 03:20:05,187 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 294 transitions, 1068 flow [2021-03-25 03:20:05,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-25 03:20:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-03-25 03:20:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3962 transitions. [2021-03-25 03:20:05,194 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8020242914979757 [2021-03-25 03:20:05,194 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3962 transitions. [2021-03-25 03:20:05,194 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3962 transitions. [2021-03-25 03:20:05,196 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:20:05,196 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3962 transitions. [2021-03-25 03:20:05,201 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 396.2) internal successors, (3962), 10 states have internal predecessors, (3962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:20:05,207 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 494.0) internal successors, (5434), 11 states have internal predecessors, (5434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:20:05,209 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 494.0) internal successors, (5434), 11 states have internal predecessors, (5434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:20:05,209 INFO L185 Difference]: Start difference. First operand has 110 places, 121 transitions, 262 flow. Second operand 10 states and 3962 transitions. [2021-03-25 03:20:05,209 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 294 transitions, 1068 flow [2021-03-25 03:20:05,210 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 294 transitions, 1068 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 03:20:05,214 INFO L241 Difference]: Finished difference. Result has 124 places, 151 transitions, 483 flow [2021-03-25 03:20:05,214 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=494, PETRI_DIFFERENCE_MINUEND_FLOW=262, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=483, PETRI_PLACES=124, PETRI_TRANSITIONS=151} [2021-03-25 03:20:05,214 INFO L343 CegarLoopForPetriNet]: 137 programPoint places, -13 predicate places. [2021-03-25 03:20:05,214 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:20:05,215 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 124 places, 151 transitions, 483 flow [2021-03-25 03:20:05,215 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 124 places, 151 transitions, 483 flow [2021-03-25 03:20:05,215 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 124 places, 151 transitions, 483 flow [2021-03-25 03:20:05,394 INFO L129 PetriNetUnfolder]: 832/2436 cut-off events. [2021-03-25 03:20:05,395 INFO L130 PetriNetUnfolder]: For 2594/2776 co-relation queries the response was YES. [2021-03-25 03:20:05,413 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5315 conditions, 2436 events. 832/2436 cut-off events. For 2594/2776 co-relation queries the response was YES. Maximal size of possible extension queue 160. Compared 19819 event pairs, 112 based on Foata normal form. 8/1967 useless extension candidates. Maximal degree in co-relation 5290. Up to 760 conditions per place. [2021-03-25 03:20:05,458 INFO L142 LiptonReduction]: Number of co-enabled transitions 13266 [2021-03-25 03:20:05,821 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2021-03-25 03:20:06,972 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-25 03:20:09,052 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-03-25 03:20:09,285 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-25 03:20:09,413 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-25 03:20:11,245 INFO L154 LiptonReduction]: Checked pairs total: 14885 [2021-03-25 03:20:11,245 INFO L156 LiptonReduction]: Total number of compositions: 23 [2021-03-25 03:20:11,245 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6031 [2021-03-25 03:20:11,245 INFO L480 AbstractCegarLoop]: Abstraction has has 116 places, 143 transitions, 474 flow [2021-03-25 03:20:11,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 375.0) internal successors, (3000), 8 states have internal predecessors, (3000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:20:11,247 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:20:11,247 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:20:11,247 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-25 03:20:11,247 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 03:20:11,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:20:11,247 INFO L82 PathProgramCache]: Analyzing trace with hash -2097384146, now seen corresponding path program 1 times [2021-03-25 03:20:11,247 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:20:11,247 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003638200] [2021-03-25 03:20:11,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:20:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:20:11,299 INFO L142 QuantifierPusher]: treesize reduction 30, result has 46.4 percent of original size [2021-03-25 03:20:11,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:20:11,307 INFO L142 QuantifierPusher]: treesize reduction 14, result has 61.1 percent of original size [2021-03-25 03:20:11,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:20:11,315 INFO L142 QuantifierPusher]: treesize reduction 14, result has 58.8 percent of original size [2021-03-25 03:20:11,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 03:20:11,323 INFO L142 QuantifierPusher]: treesize reduction 14, result has 53.3 percent of original size [2021-03-25 03:20:11,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:20:11,331 INFO L142 QuantifierPusher]: treesize reduction 14, result has 53.3 percent of original size [2021-03-25 03:20:11,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:20:11,344 INFO L142 QuantifierPusher]: treesize reduction 14, result has 65.0 percent of original size [2021-03-25 03:20:11,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:20:11,371 INFO L142 QuantifierPusher]: treesize reduction 10, result has 85.5 percent of original size [2021-03-25 03:20:11,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 03:20:11,398 INFO L142 QuantifierPusher]: treesize reduction 14, result has 79.7 percent of original size [2021-03-25 03:20:11,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 03:20:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 03:20:11,431 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003638200] [2021-03-25 03:20:11,431 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 03:20:11,431 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-03-25 03:20:11,431 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1291733337] [2021-03-25 03:20:11,431 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 03:20:11,431 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:20:11,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 03:20:11,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-03-25 03:20:11,434 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 276 out of 517 [2021-03-25 03:20:11,436 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 143 transitions, 474 flow. Second operand has 10 states, 10 states have (on average 277.3) internal successors, (2773), 10 states have internal predecessors, (2773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:20:11,436 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:20:11,436 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 276 of 517 [2021-03-25 03:20:11,436 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:24:25,201 INFO L129 PetriNetUnfolder]: 1043327/1301773 cut-off events. [2021-03-25 03:24:25,201 INFO L130 PetriNetUnfolder]: For 949425/951545 co-relation queries the response was YES. [2021-03-25 03:24:30,452 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3017774 conditions, 1301773 events. 1043327/1301773 cut-off events. For 949425/951545 co-relation queries the response was YES. Maximal size of possible extension queue 39600. Compared 8874756 event pairs, 217121 based on Foata normal form. 826/985309 useless extension candidates. Maximal degree in co-relation 3017224. Up to 752270 conditions per place. [2021-03-25 03:24:38,562 INFO L132 encePairwiseOnDemand]: 485/517 looper letters, 674 selfloop transitions, 172 changer transitions 0/882 dead transitions. [2021-03-25 03:24:38,563 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 882 transitions, 4312 flow [2021-03-25 03:24:38,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-25 03:24:38,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2021-03-25 03:24:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 6332 transitions. [2021-03-25 03:24:38,601 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6123791102514506 [2021-03-25 03:24:38,601 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 6332 transitions. [2021-03-25 03:24:38,601 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 6332 transitions. [2021-03-25 03:24:38,603 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:24:38,604 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 6332 transitions. [2021-03-25 03:24:38,619 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 316.6) internal successors, (6332), 20 states have internal predecessors, (6332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:24:38,643 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 517.0) internal successors, (10857), 21 states have internal predecessors, (10857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:24:38,645 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 517.0) internal successors, (10857), 21 states have internal predecessors, (10857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 03:24:38,645 INFO L185 Difference]: Start difference. First operand has 116 places, 143 transitions, 474 flow. Second operand 20 states and 6332 transitions. [2021-03-25 03:24:38,645 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 882 transitions, 4312 flow [2021-03-25 03:24:41,548 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 882 transitions, 4299 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-03-25 03:24:41,555 INFO L241 Difference]: Finished difference. Result has 145 places, 314 transitions, 1989 flow [2021-03-25 03:24:41,555 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=517, PETRI_DIFFERENCE_MINUEND_FLOW=467, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=143, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=93, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=1989, PETRI_PLACES=145, PETRI_TRANSITIONS=314} [2021-03-25 03:24:41,555 INFO L343 CegarLoopForPetriNet]: 137 programPoint places, 8 predicate places. [2021-03-25 03:24:41,555 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:24:41,555 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 145 places, 314 transitions, 1989 flow [2021-03-25 03:24:41,556 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 145 places, 314 transitions, 1989 flow [2021-03-25 03:24:41,557 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 145 places, 314 transitions, 1989 flow [2021-03-25 03:24:41,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1814] L729-->thr1EXIT: Formula: (and (= (- 1) |v_thr1Thread2of4ForFork0_dec_#res_37|) (= |v_thr1Thread2of4ForFork0_#res.base_15| 0) (= |v_thr1Thread2of4ForFork0_#res.offset_15| 0) (= (store |v_#valid_814| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54| 0) |v_#valid_813|) (= (mod v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 4294967296) 0) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 |v_thr1Thread2of4ForFork0_dec_#t~mem15_20|)) InVars {thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54|, #valid=|v_#valid_814|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_20|} OutVars{thr1Thread2of4ForFork0_dec_#res=|v_thr1Thread2of4ForFork0_dec_#res_37|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_53|, thr1Thread2of4ForFork0_#t~ret18=|v_thr1Thread2of4ForFork0_#t~ret18_25|, #valid=|v_#valid_813|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_19|, thr1Thread2of4ForFork0_#res.base=|v_thr1Thread2of4ForFork0_#res.base_15|, thr1Thread2of4ForFork0_#res.offset=|v_thr1Thread2of4ForFork0_#res.offset_15|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_37|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_37} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_dec_#res, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base, thr1Thread2of4ForFork0_#t~ret18, #valid, thr1Thread2of4ForFork0_dec_#t~mem15, thr1Thread2of4ForFork0_#res.base, thr1Thread2of4ForFork0_#res.offset, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset, thr1Thread2of4ForFork0_dec_~dec__v~0][9], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:41,780 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 03:24:41,782 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 03:24:41,785 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 03:24:41,785 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 03:24:42,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,100 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,100 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,100 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,100 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,202 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,202 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,203 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,203 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,239 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,239 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,239 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 03:24:42,239 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,321 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,321 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,321 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,321 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,321 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,321 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,321 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,321 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,321 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,322 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,346 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,370 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,370 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,370 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,370 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,371 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,371 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,371 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,371 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:42,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,372 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,372 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,372 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,372 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,391 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,391 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,391 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:42,391 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,392 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,392 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,392 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,392 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,392 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:42,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,406 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,407 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,409 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,409 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,409 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:42,409 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,409 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,409 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,419 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,419 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,419 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,419 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:42,421 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,421 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,421 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,421 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,422 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,423 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,423 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,424 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,424 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,424 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,424 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,424 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,424 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,424 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,424 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,424 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,428 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,428 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,430 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,430 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,430 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,430 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,431 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,431 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,477 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,477 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,495 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,495 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,495 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,495 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,495 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,495 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,496 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,496 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:42,504 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,504 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,504 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,504 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,513 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,513 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,513 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,513 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,514 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,514 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,514 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,514 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,514 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,543 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,543 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,543 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,543 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,545 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,545 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,545 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,545 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,557 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,557 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,557 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,557 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,574 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,575 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,575 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,575 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,575 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,575 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,575 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,575 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,575 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,575 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,579 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,579 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,579 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,579 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,587 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,587 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,587 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,587 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,594 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,594 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,594 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,596 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:42,596 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,596 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 03:24:42,596 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,597 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:42,597 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,597 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,597 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:42,613 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,613 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,613 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,613 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,614 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:42,614 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,614 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,614 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,614 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,614 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1814] L729-->thr1EXIT: Formula: (and (= (- 1) |v_thr1Thread2of4ForFork0_dec_#res_37|) (= |v_thr1Thread2of4ForFork0_#res.base_15| 0) (= |v_thr1Thread2of4ForFork0_#res.offset_15| 0) (= (store |v_#valid_814| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54| 0) |v_#valid_813|) (= (mod v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 4294967296) 0) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 |v_thr1Thread2of4ForFork0_dec_#t~mem15_20|)) InVars {thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54|, #valid=|v_#valid_814|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_20|} OutVars{thr1Thread2of4ForFork0_dec_#res=|v_thr1Thread2of4ForFork0_dec_#res_37|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_53|, thr1Thread2of4ForFork0_#t~ret18=|v_thr1Thread2of4ForFork0_#t~ret18_25|, #valid=|v_#valid_813|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_19|, thr1Thread2of4ForFork0_#res.base=|v_thr1Thread2of4ForFork0_#res.base_15|, thr1Thread2of4ForFork0_#res.offset=|v_thr1Thread2of4ForFork0_#res.offset_15|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_37|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_37} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_dec_#res, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base, thr1Thread2of4ForFork0_#t~ret18, #valid, thr1Thread2of4ForFork0_dec_#t~mem15, thr1Thread2of4ForFork0_#res.base, thr1Thread2of4ForFork0_#res.offset, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset, thr1Thread2of4ForFork0_dec_~dec__v~0][9], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,617 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:42,643 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,643 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,643 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,643 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,651 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,652 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,652 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,652 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,654 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,654 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,654 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,654 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:42,655 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,655 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,655 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,655 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,663 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,663 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,663 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,663 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,670 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,671 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,671 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,671 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,674 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,674 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,674 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,674 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,680 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:42,680 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,680 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,681 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,681 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,681 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,681 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,681 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,682 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,682 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:42,682 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,682 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,682 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,682 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,682 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,692 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,692 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,692 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:42,692 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:42,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:42,692 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,692 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,692 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,693 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,709 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,709 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 03:24:42,709 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,709 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:42,709 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-25 03:24:42,709 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-25 03:24:42,709 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:42,709 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:42,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,741 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,741 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,741 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,741 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,749 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,749 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,749 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,749 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,751 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,751 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2021-03-25 03:24:42,751 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:42,751 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:42,751 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:42,751 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:42,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:42,752 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-25 03:24:42,752 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:42,752 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:42,752 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:42,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:42,772 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,772 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,772 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,772 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,789 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,789 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,789 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,789 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,791 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,791 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,791 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,791 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,791 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:42,791 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,791 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,791 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,791 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,792 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,792 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:42,830 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,830 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,830 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:42,830 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:42,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,862 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,862 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,862 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,863 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,864 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,864 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,864 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,864 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,880 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,880 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,880 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,880 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,880 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,880 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,880 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,880 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,881 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,881 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,882 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,882 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,882 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,882 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,882 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,882 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,882 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,882 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,883 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,883 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:42,888 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,888 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,888 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,888 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,891 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:42,892 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:42,892 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:42,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:42,942 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,942 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:42,942 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:42,942 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue]) [2021-03-25 03:24:43,002 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:43,002 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:43,002 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,002 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:43,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue]) [2021-03-25 03:24:43,002 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,218 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,219 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 03:24:43,219 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 03:24:43,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,220 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,220 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,220 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,220 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:43,221 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,221 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,221 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,221 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,224 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,224 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,224 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,224 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:43,235 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,235 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,235 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,235 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,246 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,246 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,246 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,246 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,246 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,246 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:43,247 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,247 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,247 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,247 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,260 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,260 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2021-03-25 03:24:43,260 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:43,260 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2021-03-25 03:24:43,260 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2021-03-25 03:24:43,260 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2021-03-25 03:24:43,261 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:43,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,261 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:43,279 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,279 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,279 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,279 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:43,286 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,286 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,286 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,286 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:43,287 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,287 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,287 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,287 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:43,291 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,291 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,291 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,291 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:43,291 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,291 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,291 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,291 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:43,326 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:43,326 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,326 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,331 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,331 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,331 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,331 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,378 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,378 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,378 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,378 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,378 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,378 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,378 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,379 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,379 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,379 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,379 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,379 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,405 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,405 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,405 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,405 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,411 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,411 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,411 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,411 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,412 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,412 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,412 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,412 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,415 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,415 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,415 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,415 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,430 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,430 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,430 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,430 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,433 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,433 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,433 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,433 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,447 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,448 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,448 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,448 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,448 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:43,450 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,450 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,450 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,450 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:43,475 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,475 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:43,476 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:43,476 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:43,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:43,476 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,476 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,476 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,476 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,477 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,477 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,477 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,477 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,477 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,477 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,478 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,478 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,478 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,478 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,483 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,483 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,483 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,483 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,483 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,485 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,485 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,485 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,485 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,500 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:43,500 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,500 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,500 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,500 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,500 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:43,507 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,507 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,507 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,507 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,514 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,514 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,514 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,514 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,519 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,519 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,519 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,519 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,522 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,522 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,522 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,522 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:43,526 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,526 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,526 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,526 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,527 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,527 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,527 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,527 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,527 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,527 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,527 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,527 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,528 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,528 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,528 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,529 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,535 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,536 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,536 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,536 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 27#L711true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue]) [2021-03-25 03:24:43,536 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,536 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,536 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,536 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,540 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,540 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,540 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,540 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,541 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,541 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,541 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,541 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:43,548 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,548 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 03:24:43,548 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,548 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:43,548 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,548 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:43,548 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,548 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,557 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,557 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,557 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,557 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,558 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,558 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,558 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,558 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,558 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,558 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,558 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,558 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,560 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,560 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,560 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,560 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,568 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,568 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,568 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,568 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,583 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,584 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,584 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,584 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,584 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,584 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,585 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,585 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,590 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,590 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,590 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,590 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,591 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,591 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,591 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,591 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,591 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,591 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,591 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,592 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,592 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,592 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,596 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,596 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,596 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,596 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,598 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,598 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,598 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,598 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,598 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:43,598 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,598 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,598 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,599 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,599 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,599 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,599 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,599 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,599 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,599 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,599 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,599 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,600 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,601 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,601 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,601 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,601 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,601 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,601 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,601 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,607 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,607 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,607 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,607 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,626 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,626 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,626 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,626 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,626 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,626 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,626 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,626 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue]) [2021-03-25 03:24:43,665 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,665 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,665 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:43,665 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:43,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,683 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,683 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,683 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,683 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,685 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,685 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:43,685 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,685 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,701 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,701 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,701 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,701 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,720 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,720 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,720 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,720 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:43,738 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,738 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,738 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,738 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,744 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,744 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,744 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,744 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,758 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,758 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,759 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,759 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,759 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,759 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,759 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,759 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,760 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,761 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,761 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,761 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,762 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,762 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,762 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,762 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,763 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,763 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,763 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,763 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,764 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,764 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,764 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,764 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,764 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,764 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,764 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,764 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1814] L729-->thr1EXIT: Formula: (and (= (- 1) |v_thr1Thread2of4ForFork0_dec_#res_37|) (= |v_thr1Thread2of4ForFork0_#res.base_15| 0) (= |v_thr1Thread2of4ForFork0_#res.offset_15| 0) (= (store |v_#valid_814| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54| 0) |v_#valid_813|) (= (mod v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 4294967296) 0) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 |v_thr1Thread2of4ForFork0_dec_#t~mem15_20|)) InVars {thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54|, #valid=|v_#valid_814|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_20|} OutVars{thr1Thread2of4ForFork0_dec_#res=|v_thr1Thread2of4ForFork0_dec_#res_37|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_53|, thr1Thread2of4ForFork0_#t~ret18=|v_thr1Thread2of4ForFork0_#t~ret18_25|, #valid=|v_#valid_813|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_19|, thr1Thread2of4ForFork0_#res.base=|v_thr1Thread2of4ForFork0_#res.base_15|, thr1Thread2of4ForFork0_#res.offset=|v_thr1Thread2of4ForFork0_#res.offset_15|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_37|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_37} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_dec_#res, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base, thr1Thread2of4ForFork0_#t~ret18, #valid, thr1Thread2of4ForFork0_dec_#t~mem15, thr1Thread2of4ForFork0_#res.base, thr1Thread2of4ForFork0_#res.offset, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset, thr1Thread2of4ForFork0_dec_~dec__v~0][9], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,768 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,768 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:43,769 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,769 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,787 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:43,787 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:43,787 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:43,787 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:43,787 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:43,788 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:43,788 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:43,788 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,788 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,788 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,788 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 03:24:43,788 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,795 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,796 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,796 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,796 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,796 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:43,798 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,798 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:43,798 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,798 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:43,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,828 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,828 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,855 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,856 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,856 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,856 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,856 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,856 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,858 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,858 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,858 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,858 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,865 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,865 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,865 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,865 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,865 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,866 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,866 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,866 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,866 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:43,879 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,879 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,879 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,879 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,882 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,882 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,882 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,882 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:43,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,885 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,885 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,885 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,885 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,886 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,886 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,886 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,886 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,886 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,886 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,887 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,887 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,887 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,887 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,891 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,891 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,891 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,891 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,891 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,892 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,892 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,893 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,893 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,893 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,893 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,893 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,899 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,899 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,899 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,899 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,899 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,899 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,899 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,899 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,910 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,910 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,910 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,910 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,920 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,920 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,920 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,920 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,924 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,924 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,924 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,924 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,932 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,932 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,932 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,932 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,933 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,933 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,933 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,933 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,933 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,933 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,934 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,934 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,934 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,935 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,935 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,935 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,935 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,935 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,935 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,935 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,942 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,942 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,942 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,942 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,955 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,955 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,955 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,955 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,955 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,955 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:43,957 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,957 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:43,958 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,958 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,958 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,958 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:43,958 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,959 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:43,959 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,959 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:43,962 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:43,962 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2021-03-25 03:24:43,962 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,962 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,962 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,962 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:43,965 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2021-03-25 03:24:43,965 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,965 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,965 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:43,973 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,973 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,973 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:43,973 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:43,978 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:43,978 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,978 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,978 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:43,978 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,978 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,978 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:43,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,986 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,986 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,986 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,986 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:43,987 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,987 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:43,987 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:43,987 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 94#L749-2true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,013 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,014 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,014 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:44,014 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 53#thr1ENTRYtrue, 123#L716-3true]) [2021-03-25 03:24:44,031 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,031 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,031 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,031 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:44,035 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,035 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,035 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,035 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:44,036 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,036 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,036 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,036 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,041 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,041 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:44,041 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,042 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,042 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,042 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,042 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,042 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,042 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,042 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,042 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,043 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,043 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,043 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,043 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,043 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,043 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,043 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,043 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,044 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,044 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,044 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,044 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,044 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,044 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,044 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:44,044 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:44,194 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2021-03-25 03:24:44,194 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,194 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,194 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,200 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,200 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,200 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,201 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,203 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:44,204 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,204 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,204 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,204 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,204 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,206 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,206 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,206 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,206 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,206 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,215 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,215 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,215 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,215 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,216 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,216 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,216 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,216 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,218 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,218 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,218 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,218 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,218 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,218 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,219 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,219 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,219 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,219 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,221 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,221 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,221 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,223 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,223 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,223 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:44,223 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:44,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,229 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,229 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,229 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,229 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,229 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,230 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,230 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,230 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:44,233 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,233 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,233 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,233 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:44,234 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,234 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,234 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,234 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1801] L730-->thr1EXIT: Formula: (and (= |v_#valid_765| (store |v_#valid_766| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38| 0)) (= (- 1) |v_thr1Thread4of4ForFork0_dec_#res_29|) (= (mod v_thr1Thread4of4ForFork0_dec_~dec__v~0_35 4294967296) 0) (= |v_thr1Thread4of4ForFork0_#res.offset_23| 0) (= |v_thr1Thread4of4ForFork0_#res.base_23| 0)) InVars {#valid=|v_#valid_766|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_38|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_23|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_23|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_29|, #valid=|v_#valid_765|, thr1Thread4of4ForFork0_#t~ret18=|v_thr1Thread4of4ForFork0_#t~ret18_21|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_37|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_35, thr1Thread4of4ForFork0_dec_#res=|v_thr1Thread4of4ForFork0_dec_#res_29|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset, #valid, thr1Thread4of4ForFork0_#t~ret18, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base, thr1Thread4of4ForFork0_dec_#res][261], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,243 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,243 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,243 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,243 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,243 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,243 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,243 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,243 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,262 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,262 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,267 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,267 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,267 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,268 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,268 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,268 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,268 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,268 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:44,270 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,270 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,270 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,270 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:44,291 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2021-03-25 03:24:44,291 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,291 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,291 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:44,292 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,292 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,292 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,292 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:44,296 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2021-03-25 03:24:44,296 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,296 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,296 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,297 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:44,297 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,297 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,297 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,297 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,298 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,298 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,298 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,298 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,298 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:44,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,312 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,312 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,312 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,312 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,319 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,319 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:44,320 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,320 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,320 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,320 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,320 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:44,321 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,321 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,321 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,321 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:44,322 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,322 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,322 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,322 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:44,338 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,338 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,338 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,338 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,341 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,341 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,341 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,341 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,342 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:44,342 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,342 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:44,343 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,343 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,343 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,343 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,344 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,344 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,344 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,344 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,345 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,345 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,345 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,346 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,346 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,347 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,347 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,347 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,347 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,348 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,348 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,363 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,364 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,364 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,364 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,364 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,364 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,367 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,367 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,367 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,367 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,367 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,367 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,368 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,368 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,368 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,368 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,368 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,368 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,371 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,371 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,371 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,371 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,371 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,371 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,371 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,371 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,371 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,372 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,372 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,372 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:44,376 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,376 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,376 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,377 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,398 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2021-03-25 03:24:44,398 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,398 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,398 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2021-03-25 03:24:44,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,399 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,399 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,399 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,399 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,399 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:44,399 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,399 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,399 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,399 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,399 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,400 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,400 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,400 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,400 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,401 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,401 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,401 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,401 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:44,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,401 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,402 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,402 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:44,402 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,405 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,405 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,405 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,405 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,407 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,407 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,407 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,407 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,408 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,408 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:44,408 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 222#L734-3true, 94#L749-2true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,408 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,408 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,408 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,408 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,409 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,409 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,409 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,409 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,409 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,409 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,409 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,409 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,432 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,432 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,433 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,433 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,433 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 03:24:44,437 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:44,437 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,437 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,437 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,437 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:24:44,437 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,438 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:44,438 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,438 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,438 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,438 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,438 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,462 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,462 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,462 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,462 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,462 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,462 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,462 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:44,462 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,465 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,465 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,465 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,465 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,465 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,465 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,465 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,465 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,467 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,467 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:44,467 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:44,471 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,471 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,471 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,471 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,471 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,471 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:44,489 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,489 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,489 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,489 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,491 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,491 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,491 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,491 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,491 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,491 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,493 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,493 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,493 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,493 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,494 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,494 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,494 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,494 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,495 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:44,495 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2021-03-25 03:24:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,495 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2021-03-25 03:24:44,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 53#thr1ENTRYtrue]) [2021-03-25 03:24:44,519 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,519 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,520 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,520 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 94#L749-2true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,521 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,521 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,521 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,521 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:44,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,523 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,523 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,523 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,524 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,526 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,526 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,526 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,526 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,526 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,526 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,527 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,527 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,527 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,527 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,547 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,547 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,547 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,547 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,547 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,547 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:44,548 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,548 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,548 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,548 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,549 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,549 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,549 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,549 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,549 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,557 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,557 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,557 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,557 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,558 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,558 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,558 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,558 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,578 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:44,578 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,578 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,578 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,578 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,578 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,583 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,583 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,583 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:44,583 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:44,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:44,626 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,626 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,626 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,626 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:44,626 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,626 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,626 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,626 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,630 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,631 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,631 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,631 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,633 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,633 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,633 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,635 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,635 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,635 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,637 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,637 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,637 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,637 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:44,656 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,656 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,656 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,656 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,657 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,657 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,657 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,657 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,657 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,657 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,658 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,658 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,658 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,658 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,658 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,658 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,659 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,660 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:44,660 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,660 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,660 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,661 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,661 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,662 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,662 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,662 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,663 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,663 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,663 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,663 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,680 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,680 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,680 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,680 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,680 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,680 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,681 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,681 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,681 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,682 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,684 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,684 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,684 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,687 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,687 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,687 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,687 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,687 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,687 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,689 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:44,689 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:44,690 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,690 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,695 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,695 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,695 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,695 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue]) [2021-03-25 03:24:44,712 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,712 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,713 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,713 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,747 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,747 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,747 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,747 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,751 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,751 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,751 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,751 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:44,757 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,757 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,757 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,757 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:44,776 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,776 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,776 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,776 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:44,786 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,786 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,787 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,787 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:44,799 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,799 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,799 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,799 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:44,800 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,800 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,800 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,800 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,819 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,819 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,819 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,819 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,819 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,819 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,820 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,820 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,820 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,820 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,829 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,829 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,829 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,830 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,830 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,830 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,830 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,830 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,830 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,831 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,831 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,831 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,831 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,831 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,831 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,858 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,858 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,858 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,858 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:44,858 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,858 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,858 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,858 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,876 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,876 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,876 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,876 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 30#L733true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,877 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,877 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,878 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,878 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,878 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,879 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,879 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,879 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,879 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,880 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,880 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,880 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,880 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,880 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,880 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,881 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,881 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:44,881 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:44,881 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,882 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,882 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,882 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,882 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,882 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,882 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,882 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,882 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,882 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,882 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,901 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,901 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,901 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,901 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:44,903 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,926 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,926 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,927 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,927 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,927 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,927 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,927 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,927 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,927 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,928 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,928 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,928 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,929 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,929 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,929 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:44,929 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,929 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,929 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,929 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,929 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,929 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,933 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,933 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,933 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,933 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,933 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,933 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,934 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,934 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,934 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,934 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,934 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:44,934 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,934 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,935 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,935 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,935 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,936 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,936 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,936 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,937 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,937 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,937 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,937 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,937 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,937 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,937 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,938 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,938 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,938 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,938 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:44,956 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,956 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,957 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:44,957 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,957 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,957 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,957 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,957 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:44,957 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,958 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,958 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,958 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,959 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,960 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,960 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,960 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:44,960 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:44,961 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,961 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,961 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,961 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,961 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,961 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,961 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,962 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,962 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:44,962 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,962 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,962 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,962 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,962 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,962 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:44,986 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,987 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,987 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:44,987 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:44,989 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,989 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,989 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,989 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,989 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,989 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,991 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,991 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,991 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:44,991 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,991 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,991 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:44,992 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,992 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:44,992 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:44,992 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,992 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:44,992 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,992 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,992 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:44,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:44,994 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,994 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,994 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:44,994 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:45,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,015 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,015 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,015 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:45,015 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,016 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,016 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,016 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,016 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,042 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,042 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,042 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,042 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,043 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2021-03-25 03:24:45,043 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:45,043 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2021-03-25 03:24:45,043 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2021-03-25 03:24:45,044 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,044 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,044 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,044 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,044 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,044 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,053 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,053 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,053 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,053 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,053 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,053 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,054 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,054 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,054 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,055 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,055 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,055 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,055 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,055 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,072 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,072 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,072 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,072 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,078 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,078 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,078 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,078 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,080 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,080 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,081 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,081 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,099 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,100 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,100 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,100 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,132 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,132 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,132 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,132 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,132 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,133 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,133 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,133 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,133 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,133 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,133 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:24:45,133 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,163 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,163 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,163 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,164 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,164 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,164 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,164 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,164 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,165 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,165 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,165 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,165 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,165 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,165 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,165 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,165 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,191 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,191 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,191 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,191 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,191 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,191 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,192 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,192 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,192 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,192 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,192 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,192 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,193 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,193 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,193 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,193 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,193 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,193 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,193 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,194 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,194 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,194 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,195 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,195 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,195 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,195 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,195 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,195 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,195 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,195 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,196 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,196 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,196 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,196 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,196 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,196 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,196 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,196 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,217 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:45,217 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,217 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,218 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,218 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,218 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,218 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,218 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,218 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,219 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,219 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,219 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,219 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,219 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,219 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,219 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,219 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,220 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,220 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,220 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,220 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,220 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,220 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,220 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,220 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,221 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,221 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,221 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,221 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,221 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,258 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,259 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:45,259 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,259 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,259 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,259 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:45,260 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:45,260 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,261 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:45,261 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,261 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,261 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,262 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,262 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,262 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,262 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:45,264 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:45,264 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,265 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:45,265 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,265 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 27#L711true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:45,267 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:45,267 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,275 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,275 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,275 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,275 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,275 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,275 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,275 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,275 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,276 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,276 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,276 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,276 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,287 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,287 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,287 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,287 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,288 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,288 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,288 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,288 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,294 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|))), 123#L716-3true]) [2021-03-25 03:24:45,295 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,295 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,295 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,295 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,296 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,296 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 30#L733true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,297 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,297 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,297 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,297 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,300 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,300 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,300 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,300 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,305 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,305 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,305 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,305 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,309 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,309 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,309 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,309 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,309 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,310 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,310 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,310 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,331 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,331 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,331 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,331 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,332 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,333 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,333 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,333 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,333 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,334 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,334 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,339 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,339 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,348 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,348 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,348 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,348 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,382 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,382 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,383 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,383 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:45,384 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:45,384 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,385 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,385 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,385 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,385 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,385 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,385 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:45,390 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,391 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,391 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,391 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,391 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:45,391 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,391 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,391 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,391 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,392 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,392 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,392 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,392 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,392 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,392 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,393 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,393 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,393 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,393 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,393 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,393 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,394 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,394 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,395 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,395 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,396 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,396 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,396 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,397 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,397 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,398 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,398 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,403 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,403 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,403 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,403 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,404 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,404 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,404 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,404 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, 222#L734-3true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,405 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,405 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,405 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,405 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, 155#L734-3true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:45,406 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,406 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,406 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,406 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,408 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,408 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,408 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,408 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 30#L733true, 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,410 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,410 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,410 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,410 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,411 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,411 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,411 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,411 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,412 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,412 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,412 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,413 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,413 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,413 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,413 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,413 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,413 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,413 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,413 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,421 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:45,421 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,421 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,421 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,421 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,421 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,428 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,429 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,429 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,430 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,430 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,431 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,431 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,431 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,431 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,432 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,432 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,432 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,432 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,432 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,433 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,433 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,433 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,434 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,434 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,434 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,434 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,435 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,435 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,435 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,435 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,435 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,435 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,435 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:45,601 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,601 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,601 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,601 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,655 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,655 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,656 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,656 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,658 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,658 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,658 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,658 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,658 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,658 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,659 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,659 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,659 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,660 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,660 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,660 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,660 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,685 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,686 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,686 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,686 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,686 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,687 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,687 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,687 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,687 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,689 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,689 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,690 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,696 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,696 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,696 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,696 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,696 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,696 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,696 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,696 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,697 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,697 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,697 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,697 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,698 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,698 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,698 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:45,705 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,705 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,705 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,705 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,706 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,706 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,706 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,707 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,707 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,707 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,707 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,707 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,709 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,709 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2021-03-25 03:24:45,709 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,709 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,709 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,709 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,709 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2021-03-25 03:24:45,710 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,710 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,710 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,710 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,710 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,710 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:45,711 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,711 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,711 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,711 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,713 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,713 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,713 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,713 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,714 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,714 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,714 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,714 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,715 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,715 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,715 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,715 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,715 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,715 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,715 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,715 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,717 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,717 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,717 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,717 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,717 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,717 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,717 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,717 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,718 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:45,723 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,724 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,724 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,724 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,726 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:45,726 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,726 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,726 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,726 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:45,727 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:45,727 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:45,727 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,727 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,727 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,727 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,727 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,727 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:45,727 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,727 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:45,728 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,728 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,733 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,733 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,733 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,733 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,736 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,736 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,736 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,736 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,736 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,736 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,736 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,736 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,736 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,737 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,737 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,737 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,738 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,738 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,738 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,738 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,744 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,744 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,744 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,744 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,746 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,746 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,746 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,746 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,746 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,746 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,746 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,746 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,749 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,749 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,749 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,749 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 222#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,754 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,754 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,754 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,754 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,761 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,761 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,761 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,761 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,761 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,761 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,762 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,762 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,765 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,765 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,765 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,765 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,766 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,766 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,766 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,766 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,768 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,768 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,768 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,768 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,768 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,768 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,769 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,769 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,769 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,770 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,770 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,770 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,770 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,770 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,770 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,771 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:45,771 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,771 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,771 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,771 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,773 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,773 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,773 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,773 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,774 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,774 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,774 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,774 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:45,776 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,776 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,776 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,776 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:45,778 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,778 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,778 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,778 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:45,778 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,779 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,779 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,779 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:45,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:45,779 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,779 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,779 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,779 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 27#L711true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|))), 244#thr1EXITtrue]) [2021-03-25 03:24:45,780 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,780 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,780 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,780 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,781 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,781 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,781 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,781 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,782 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,782 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,782 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,782 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:45,786 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,786 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,786 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,786 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:45,788 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,788 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,788 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,788 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:45,793 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,793 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,793 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,793 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:45,796 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,796 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,796 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,796 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 12#thr1EXITtrue, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:45,796 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,796 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,796 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 03:24:45,796 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:45,799 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,799 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,800 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,800 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,806 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,806 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,806 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,806 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,806 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,807 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,820 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,820 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,820 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,820 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,821 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,821 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,821 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,821 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,838 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,838 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,838 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,838 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,846 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,846 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,846 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 53#thr1ENTRYtrue, 123#L716-3true]) [2021-03-25 03:24:45,847 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,847 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,849 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,849 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 03:24:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,849 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,850 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,850 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,850 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,850 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,850 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,850 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,853 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,853 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,853 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,853 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,854 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,854 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,854 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,854 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,857 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,857 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,857 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,857 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,857 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:45,857 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,857 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:45,857 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1817] L711-->thr1EXIT: Formula: (and (= (mod v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 4294967296) 4294967295) (= |v_thr1Thread4of4ForFork0_inc_#res_39| 0) (= |v_thr1Thread4of4ForFork0_#res.base_29| 0) (= |v_thr1Thread4of4ForFork0_#res.offset_29| 0) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_37 |v_thr1Thread4of4ForFork0_inc_#t~mem10_22|) (= (store |v_#valid_826| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64| 0) |v_#valid_825|)) InVars {thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_22|, #valid=|v_#valid_826|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_64|} OutVars{thr1Thread4of4ForFork0_#res.offset=|v_thr1Thread4of4ForFork0_#res.offset_29|, thr1Thread4of4ForFork0_inc_#t~mem10=|v_thr1Thread4of4ForFork0_inc_#t~mem10_21|, thr1Thread4of4ForFork0_#res.base=|v_thr1Thread4of4ForFork0_#res.base_29|, thr1Thread4of4ForFork0_#t~ret17=|v_thr1Thread4of4ForFork0_#t~ret17_33|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_45|, #valid=|v_#valid_825|, thr1Thread4of4ForFork0_inc_#res=|v_thr1Thread4of4ForFork0_inc_#res_39|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_63|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_37} AuxVars[] AssignedVars[thr1Thread4of4ForFork0_#res.offset, thr1Thread4of4ForFork0_inc_#t~mem10, thr1Thread4of4ForFork0_#res.base, thr1Thread4of4ForFork0_#t~ret17, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset, #valid, thr1Thread4of4ForFork0_inc_#res, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base, thr1Thread4of4ForFork0_inc_~inc__v~0][46], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:45,860 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,860 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,860 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,860 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,861 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:45,861 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,861 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,862 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,862 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,862 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,862 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,862 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,864 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,864 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,864 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,864 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,864 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,864 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,865 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:45,865 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,865 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,865 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,865 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,867 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,867 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,867 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,867 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,867 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,870 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:45,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:45,870 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,870 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 53#thr1ENTRYtrue]) [2021-03-25 03:24:45,871 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,871 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,871 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,871 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 332#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|))), 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 26#L711-1true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 123#L716-3true]) [2021-03-25 03:24:45,872 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,872 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,872 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,872 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,891 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,892 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:45,908 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,908 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,908 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,908 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,908 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,908 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,909 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,909 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,913 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:45,913 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,913 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,913 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,913 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,913 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:45,921 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,921 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,921 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,921 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:45,922 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,922 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,922 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,922 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,922 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:45,922 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,922 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,922 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,922 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,922 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,923 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,923 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,923 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,923 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,923 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,923 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,923 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,923 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,923 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,924 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:45,924 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,924 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,924 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,924 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,924 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,924 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,937 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,938 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,938 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,938 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,938 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,938 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:45,938 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:45,939 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,939 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 118#L716-3true]) [2021-03-25 03:24:45,946 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,946 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,946 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,946 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 332#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|))), 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 26#L711-1true, 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0))]) [2021-03-25 03:24:45,950 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,950 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,950 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:45,950 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:45,963 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,963 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,963 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,963 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,963 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,963 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,963 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,963 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,964 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,964 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,964 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,964 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,980 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true]) [2021-03-25 03:24:45,981 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2021-03-25 03:24:45,981 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,981 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:45,981 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,987 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,987 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,987 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,987 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,989 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:45,989 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,989 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,989 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,989 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:45,989 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:45,992 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:45,992 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:46,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1814] L729-->thr1EXIT: Formula: (and (= (- 1) |v_thr1Thread2of4ForFork0_dec_#res_37|) (= |v_thr1Thread2of4ForFork0_#res.base_15| 0) (= |v_thr1Thread2of4ForFork0_#res.offset_15| 0) (= (store |v_#valid_814| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54| 0) |v_#valid_813|) (= (mod v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 4294967296) 0) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 |v_thr1Thread2of4ForFork0_dec_#t~mem15_20|)) InVars {thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54|, #valid=|v_#valid_814|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_20|} OutVars{thr1Thread2of4ForFork0_dec_#res=|v_thr1Thread2of4ForFork0_dec_#res_37|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_53|, thr1Thread2of4ForFork0_#t~ret18=|v_thr1Thread2of4ForFork0_#t~ret18_25|, #valid=|v_#valid_813|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_19|, thr1Thread2of4ForFork0_#res.base=|v_thr1Thread2of4ForFork0_#res.base_15|, thr1Thread2of4ForFork0_#res.offset=|v_thr1Thread2of4ForFork0_#res.offset_15|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_37|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_37} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_dec_#res, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base, thr1Thread2of4ForFork0_#t~ret18, #valid, thr1Thread2of4ForFork0_dec_#t~mem15, thr1Thread2of4ForFork0_#res.base, thr1Thread2of4ForFork0_#res.offset, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset, thr1Thread2of4ForFork0_dec_~dec__v~0][9], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:46,022 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,022 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,022 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:46,022 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1814] L729-->thr1EXIT: Formula: (and (= (- 1) |v_thr1Thread2of4ForFork0_dec_#res_37|) (= |v_thr1Thread2of4ForFork0_#res.base_15| 0) (= |v_thr1Thread2of4ForFork0_#res.offset_15| 0) (= (store |v_#valid_814| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54| 0) |v_#valid_813|) (= (mod v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 4294967296) 0) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_37 |v_thr1Thread2of4ForFork0_dec_#t~mem15_20|)) InVars {thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_54|, #valid=|v_#valid_814|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_20|} OutVars{thr1Thread2of4ForFork0_dec_#res=|v_thr1Thread2of4ForFork0_dec_#res_37|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_53|, thr1Thread2of4ForFork0_#t~ret18=|v_thr1Thread2of4ForFork0_#t~ret18_25|, #valid=|v_#valid_813|, thr1Thread2of4ForFork0_dec_#t~mem15=|v_thr1Thread2of4ForFork0_dec_#t~mem15_19|, thr1Thread2of4ForFork0_#res.base=|v_thr1Thread2of4ForFork0_#res.base_15|, thr1Thread2of4ForFork0_#res.offset=|v_thr1Thread2of4ForFork0_#res.offset_15|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_37|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_37} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_dec_#res, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base, thr1Thread2of4ForFork0_#t~ret18, #valid, thr1Thread2of4ForFork0_dec_#t~mem15, thr1Thread2of4ForFork0_#res.base, thr1Thread2of4ForFork0_#res.offset, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset, thr1Thread2of4ForFork0_dec_~dec__v~0][9], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:46,022 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,022 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,022 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,022 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 332#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|))), thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 26#L711-1true, Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue]) [2021-03-25 03:24:46,035 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2021-03-25 03:24:46,035 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:46,035 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:46,035 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:46,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,036 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,036 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,037 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,037 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,038 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,038 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,038 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:46,054 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,054 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:46,055 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 03:24:46,055 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,067 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,067 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,067 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,067 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,068 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,068 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,068 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,068 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,070 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,070 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,070 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,070 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,071 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,071 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,071 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,071 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,072 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,072 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,072 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,072 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,072 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,072 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,072 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,072 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,073 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,073 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,073 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,073 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,074 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,074 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,074 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,074 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,074 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,074 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,074 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,074 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,075 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,075 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,075 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,075 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:46,105 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,105 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,105 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,105 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,108 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,108 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,108 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,108 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,108 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,108 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,108 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,108 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,109 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,109 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,109 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,109 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,109 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,109 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,113 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2021-03-25 03:24:46,113 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,113 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,113 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:24:46,116 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,116 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,116 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,116 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,116 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,116 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,116 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,117 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,117 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,117 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,117 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,117 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,117 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,117 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,119 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,119 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,119 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,119 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:46,123 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,123 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,123 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,123 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:46,123 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,124 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,124 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,124 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,125 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:46,125 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,125 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,125 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,125 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,125 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,128 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:46,128 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,128 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,128 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,128 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,128 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,128 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,137 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,137 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,137 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,137 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,138 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,138 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,138 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,138 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,138 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,138 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,139 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,139 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,139 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,139 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,141 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,141 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,141 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,141 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,148 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,148 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,148 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,148 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,151 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,151 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,151 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,151 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,151 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,151 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,164 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true, 123#L716-3true]) [2021-03-25 03:24:46,164 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,164 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,164 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,164 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,164 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,167 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,167 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,167 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,167 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:46,180 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,180 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,180 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,180 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:46,181 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,181 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,181 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,181 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,182 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,183 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,183 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,183 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,183 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,183 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,183 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,183 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,183 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,183 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,183 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,183 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,184 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,184 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,185 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,185 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,185 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,185 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,185 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,185 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,185 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,185 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,200 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,200 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,200 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,200 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 27#L711true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:46,201 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,201 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,201 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,201 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, 204#L716-3true, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:46,201 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,201 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,201 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,201 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, 301#true]) [2021-03-25 03:24:46,201 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,202 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,202 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,202 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,202 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,202 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,202 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,202 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,203 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,203 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,203 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,203 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,203 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,203 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,203 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,203 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,206 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,206 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,206 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,206 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,206 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:46,207 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,207 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,207 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,207 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 155#L734-3true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:46,207 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,207 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,207 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,207 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,208 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,208 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,208 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,208 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,208 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,208 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,208 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,209 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,209 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,209 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,209 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,209 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,210 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,210 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:46,210 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,211 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,211 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,211 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,211 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,211 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:46,222 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2021-03-25 03:24:46,222 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,222 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,222 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 222#L734-3true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 118#L716-3true]) [2021-03-25 03:24:46,223 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,223 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,223 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,223 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,224 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,224 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,224 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,224 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true, 118#L716-3true]) [2021-03-25 03:24:46,226 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2021-03-25 03:24:46,226 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,226 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,226 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:46,228 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,228 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,228 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,228 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,228 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,229 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,230 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,231 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,231 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,231 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,232 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,232 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,232 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,232 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,232 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,232 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,233 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,233 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,233 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,233 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,233 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,233 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,233 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,234 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,234 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,234 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,234 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,234 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,234 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,235 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,235 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,235 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,236 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,244 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,244 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,244 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,244 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,244 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,244 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,244 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,244 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,260 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,260 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,260 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:46,260 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:46,260 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,260 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,260 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,261 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 244#thr1EXITtrue]) [2021-03-25 03:24:46,261 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,261 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,261 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,261 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,261 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,261 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,261 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,262 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,262 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:46,262 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,262 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,262 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,263 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,263 INFO L382 tUnfolder$Statistics]: inserting event number 8 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,263 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,264 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,264 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 03:24:46,265 INFO L382 tUnfolder$Statistics]: inserting event number 8 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,265 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,265 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,265 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,265 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,265 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,265 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,265 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,265 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,268 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,268 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2021-03-25 03:24:46,268 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,268 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,268 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,269 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,269 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,269 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,269 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 236#L730true, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,270 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,270 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,270 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,270 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 241#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 244#thr1EXITtrue]) [2021-03-25 03:24:46,272 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,272 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,272 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,272 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,273 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,273 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,273 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,273 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,273 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,273 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,273 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,273 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 156#thr1ENTRYtrue, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,276 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,276 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,276 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,276 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,285 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,285 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,285 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,285 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,290 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 156#thr1ENTRYtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,290 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,290 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,290 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,290 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,290 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,293 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,293 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,313 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 118#L716-3true]) [2021-03-25 03:24:46,313 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,313 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,313 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,313 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,319 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,319 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,319 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,319 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), 21#thr1ENTRYtrue, Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 222#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,321 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,321 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,321 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,321 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,330 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2021-03-25 03:24:46,330 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,330 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,330 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 21#thr1ENTRYtrue, Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,332 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,332 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,332 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,332 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,336 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 101#thr1EXITtrue, 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,336 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,336 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,336 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,336 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 03:24:46,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 26#L711-1true, Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue]) [2021-03-25 03:24:46,340 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,341 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:46,341 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,341 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:46,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:46,349 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,349 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,349 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,349 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,361 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,361 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,361 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,361 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1493] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread4of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, #memory_int=|v_#memory_int_125|, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread4of4ForFork0_dec_~dec__v~0=v_thr1Thread4of4ForFork0_dec_~dec__v~0_17, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.base=|v_~#value~0.base_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_3, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread4of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread4of4ForFork0_dec_~dec__vn~0=v_thr1Thread4of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_124|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][107], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 220#L718true, 94#L749-2true, 222#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,363 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,363 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,363 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,363 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 220#L718true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1)))]) [2021-03-25 03:24:46,369 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,369 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,370 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,370 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:46,388 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,388 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,388 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,388 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:46,390 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,390 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,390 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,390 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,391 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:46,391 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,391 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,391 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,391 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,392 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 123#L716-3true]) [2021-03-25 03:24:46,392 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,392 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,392 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,393 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,393 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,395 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 221#L729true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,395 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,395 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:46,395 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,395 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,395 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:46,395 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,395 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 94#L749-2true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,396 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,396 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,396 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,397 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,397 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,397 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|))), 123#L716-3true]) [2021-03-25 03:24:46,397 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,397 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,397 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,397 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,398 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,398 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,398 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,398 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,401 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,401 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is not cut-off event [2021-03-25 03:24:46,401 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is not cut-off event [2021-03-25 03:24:46,401 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is not cut-off event [2021-03-25 03:24:46,401 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is not cut-off event [2021-03-25 03:24:46,401 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is not cut-off event [2021-03-25 03:24:46,402 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is not cut-off event [2021-03-25 03:24:46,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,402 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,402 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,402 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,402 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,402 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,402 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,402 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,402 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,402 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,402 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:46,404 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,404 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,404 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,404 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,404 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,404 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,404 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:24:46,404 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,405 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,405 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,405 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,405 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,405 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,405 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:46,406 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,406 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,406 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,407 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 101#thr1EXITtrue, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:46,410 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,410 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,410 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:24:46,410 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:24:46,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 30#L733true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,412 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,412 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 30#L733true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,413 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,413 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,413 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,413 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,413 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,413 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 30#L733true, 94#L749-2true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,414 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 155#L734-3true, 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:46,414 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,414 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 221#L729true, 290#(and (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,419 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,419 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,419 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,419 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 27#L711true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 306#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)))]) [2021-03-25 03:24:46,420 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,420 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,420 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,420 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,422 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, 301#true]) [2021-03-25 03:24:46,422 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,422 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 03:24:46,425 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,425 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is not cut-off event [2021-03-25 03:24:46,425 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is not cut-off event [2021-03-25 03:24:46,425 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is not cut-off event [2021-03-25 03:24:46,425 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is not cut-off event [2021-03-25 03:24:46,425 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is not cut-off event [2021-03-25 03:24:46,425 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1490] L716-->L716-3: Formula: (and (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread4of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17} OutVars{thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread4of4ForFork0_inc_~inc__vn~0=v_thr1Thread4of4ForFork0_inc_~inc__vn~0_9, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread4of4ForFork0_inc_~inc__v~0=v_thr1Thread4of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_132|, thr1Thread4of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread4of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][187], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,425 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,425 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,425 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,426 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1429] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread3of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread3of4ForFork0_dec_~dec__v~0=v_thr1Thread3of4ForFork0_dec_~dec__v~0_17, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread3of4ForFork0_dec_~dec__vn~0=v_thr1Thread3of4ForFork0_dec_~dec__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread3of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread3of4ForFork0_dec_~#dec__casret~0.base_11|, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_3, #memory_int=|v_#memory_int_124|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][71], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 155#L734-3true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,429 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,429 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,429 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,429 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1426] L716-->L716-3: Formula: (and (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread3of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, #memory_int=|v_#memory_int_133|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread3of4ForFork0_inc_~inc__vn~0=v_thr1Thread3of4ForFork0_inc_~inc__vn~0_9, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u_1, thr1Thread3of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread3of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread3of4ForFork0_inc_~inc__v~0=v_thr1Thread3of4ForFork0_inc_~inc__v~0_17, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e_1, #memory_int=|v_#memory_int_132|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset][266], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,431 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,431 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,431 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,432 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 204#L716-3true, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 81#L716-3true, Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 88#L710-1true, Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,432 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,432 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,432 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,432 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,434 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1618] L716-->L716-3: Formula: (and (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1| |v_~#inc_flag~0.offset_25|) (let ((.cse0 (= (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 4294967296) (mod (select (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1) 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 1))) |v_#memory_int_132|)) (and (not .cse0) (= (store |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 (store (select |v_#memory_int_133| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 0)) |v_#memory_int_132|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1| |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| |v_~#inc_flag~0.base_25|) (= |v_~#value~0.base_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1) (= v_thr1Thread2of4ForFork0_inc_~inc__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|) (= |v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|) (= v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|) (= |v_~#value~0.offset_43| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|)) InVars {~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, #memory_int=|v_#memory_int_133|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.offset=|v_~#value~0.offset_43|} OutVars{thr1Thread2of4ForFork0_inc_~inc__v~0=v_thr1Thread2of4ForFork0_inc_~inc__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_1, ~#inc_flag~0.base=|v_~#inc_flag~0.base_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_1, thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.offset_7|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_1|, ~#inc_flag~0.offset=|v_~#inc_flag~0.offset_25|, ~#value~0.base=|v_~#value~0.base_43|, thr1Thread2of4ForFork0_inc_~#inc__casret~0.base=|v_thr1Thread2of4ForFork0_inc_~#inc__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_1, ~#value~0.offset=|v_~#value~0.offset_43|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_1|, thr1Thread2of4ForFork0_inc_~inc__vn~0=v_thr1Thread2of4ForFork0_inc_~inc__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_1, #memory_int=|v_#memory_int_132|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][118], [thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 81#L716-3true, Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 30#L733true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:46,434 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,434 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,434 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,434 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,434 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1527] L710-1-->L711: Formula: (= |v_thr1Thread1of4ForFork0_inc_#t~mem10_3| (select (select |v_#memory_int_1| |v_~#value~0.base_1|) |v_~#value~0.offset_1|)) InVars {#memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} OutVars{thr1Thread1of4ForFork0_inc_#t~mem10=|v_thr1Thread1of4ForFork0_inc_#t~mem10_3|, #memory_int=|v_#memory_int_1|, ~#value~0.base=|v_~#value~0.base_1|, ~#value~0.offset=|v_~#value~0.offset_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_inc_#t~mem10][20], [324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 12#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 27#L711true, 91#L749-1true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 244#thr1EXITtrue, 123#L716-3true]) [2021-03-25 03:24:46,437 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:24:46,437 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,437 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,437 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:24:46,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, 275#(= |~#value~0.offset| 0), Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 221#L729true, Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 108#thr1EXITtrue, Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true]) [2021-03-25 03:24:46,439 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,440 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,440 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:24:46,440 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:24:46,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1621] L734-->L734-3: Formula: (and (= |v_~#value~0.base_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_~#value~0.offset_41| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3| |v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|) (= v_thr1Thread2of4ForFork0_dec_~dec__v~0_17 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| |v_~#dec_flag~0.base_19|) (= |v_~#dec_flag~0.offset_19| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) (let ((.cse0 (= (mod (select (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3) 4294967296) (mod v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3 4294967296)))) (or (and .cse0 (= (let ((.cse1 (let ((.cse2 (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3 1)))) (store .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 (store (select .cse2 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3))))) (store .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select .cse1 v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 1))) |v_#memory_int_124|)) (and (not .cse0) (= (store |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 (store (select |v_#memory_int_125| v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3) v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3 0)) |v_#memory_int_124|)))) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|) (= v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|)) InVars {~#value~0.base=|v_~#value~0.base_41|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, #memory_int=|v_#memory_int_125|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, ~#value~0.offset=|v_~#value~0.offset_41|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base_3|, thr1Thread2of4ForFork0_dec_~dec__vn~0=v_thr1Thread2of4ForFork0_dec_~dec__vn~0_9, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.offset_7|, ~#value~0.base=|v_~#value~0.base_41|, ~#dec_flag~0.base=|v_~#dec_flag~0.base_19|, ~#dec_flag~0.offset=|v_~#dec_flag~0.offset_19|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base_3, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset_3|, thr1Thread2of4ForFork0_dec_~dec__v~0=v_thr1Thread2of4ForFork0_dec_~dec__v~0_17, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset_3, ~#value~0.offset=|v_~#value~0.offset_41|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset_3|, thr1Thread2of4ForFork0_dec_~#dec__casret~0.base=|v_thr1Thread2of4ForFork0_dec_~#dec__casret~0.base_11|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e_3|, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u=v_thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u_3, #memory_int=|v_#memory_int_124|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~flag.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem5, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base, thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~flag.base][279], [134#L734-3true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, Black: 320#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 305#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 322#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1))) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), 83#thr1ENTRYtrue, Black: 308#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 324#(and (or (= (select (select |#memory_int| |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base|) |thr1Thread1of4ForFork0_inc_~#inc__casret~0.offset|) 0) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (<= (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1) thr1Thread1of4ForFork0_inc_~inc__vn~0) (<= thr1Thread1of4ForFork0_inc_~inc__vn~0 (+ thr1Thread1of4ForFork0_inc_~inc__v~0 1))), Black: 310#(or (and (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 1)) (= |thr1Thread1of4ForFork0_inc_#t~mem9| 0)), Black: 312#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 314#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 316#(and (= |thr1Thread1of4ForFork0_inc_#t~mem10| 0) (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 217#L729-1true, Black: 318#(and (not (= |thr1Thread1of4ForFork0_inc_~#inc__casret~0.base| |~#value~0.base|)) (= thr1Thread1of4ForFork0_inc_~inc__v~0 0) (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), Black: 303#(and (not (= |~#value~0.base| |~#inc_flag~0.base|)) (not (= |~#dec_flag~0.base| |~#value~0.base|)) (not (= (select |#valid| |~#value~0.base|) 0)) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0)), 91#L749-1true, 292#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 288#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 294#(and (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0)), Black: 282#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0)), Black: 284#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), Black: 286#(and (or (= |ULTIMATE.start_main_~#t~0.offset| |~#value~0.offset|) (not (= |~#value~0.base| |ULTIMATE.start_main_~#t~0.base|))) (= (select (select |#memory_int| |~#value~0.base|) |~#value~0.offset|) 0) (= |~#value~0.offset| 0) (= thr1Thread1of4ForFork0_dec_~dec__v~0 0) (= |thr1Thread1of4ForFork0_dec_#t~mem15| 0)), 301#true, 123#L716-3true]) [2021-03-25 03:24:46,441 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,441 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:24:46,441 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:46,441 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event